baber/WOPTO huggingface dataset:
Patent JP-S61235469-A (JP)
Title: Production of inorganic binder
Inventor: ANDO MASATAKE
IPC: C09D1/00
Filed: 1985-04-11
Abstract: PURPOSE:To obtain the title binder which does not cause cracking and has excellent spalling resistance, by partially hydrolyzing an alkyl silicate in the presence of a catalyst and polycondensing the partial hydrolyzate in an alcohol at an acidic pH. CONSTITUTION:An alkyl silicate (e.g. methyl silicate) is partially hydrolyzed in the presence of a catalyst composed of silica powder (e.g. fine quartz powder) having an amorphous silica content of 30wt% or below and a tetrahedral structure and polycondensed in an alcohol (e.g. C2H5OH) as a solvent at an acidic pH at 20-60 deg.C for 2-72hr. The reaction mixture is aged and most of solids are cut.
Patent JP-2000263985-A (JP)
Title: Barrel of writing implement
Inventor: MARUHASHI KEIJI
IPC: B43K3/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a barrel of a writing implement having good oil resistance and compression distortion characteristics provided with a grip member of high transparency. SOLUTION: A barrel 1 of a writing implement is provided with a transparent or translucent grip member, which is composed of a styrene thermoplastic elastomer and having recesses and projections on its surface, formed on a grip section 3 of a barrel body 2 of small diameter and clamped in the compressed state between a step section 6 formed of the rear portion of the grip section 3 and the outer peripheral face of the barrel body 2 and a holding member provided on the front of the grip section 3.
Patent JP-H07258364-A (JP)
Title: Phenolic curative and semiconductor-sealing resin composition containing the same
Inventor: SONE YOSHIHISA
IPC: C08G59/62
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a phenolic curative for a semiconductor-sealing resin by reacting a phenol, t-butylbenzaldehyde or phenoxybenzaldehyde, and a specific xylylene compd. CONSTITUTION:A phenolic curative of the formula II (wherein R1 is t-butyl or phenoxy; and m and n are each 1-10) is obtd. by mixing a phenol (A), t- butylbenzaldehyde or phenoxybenzaldehyde (B), and a xylylene compd. (C) of the formula I (wherein R is H, 1-4C alkyl, or 2-4C acyl) (e.g. xylylene glycol) in molar ratios of (B+C)/A and C/B of 0.1-0.8 and 0.1-10, respectively, adding 0.003-5wt.% acid catalyst (e.g. phosphoric acid) to the resultant mixture, and thermally reacting it. A semiconductor-sealing resin compsn. is prepd. by compounding an epoxy resin, the phenolic curative in an equivalent ratio of the hydroxyl group to the epoxy group of about 0.5-1.5, and an inorg. filler (e.g. crystalline silica).
Patent JP-S56533-A (JP)
Title: Fuel feeder of internal combustion engine
Inventor: SUGIYAMA KEIICHI
IPC: F02M1/00
Filed: 1979-06-15
Abstract: PURPOSE: To make it possible to set an air-fuel ratio at a start or others fairly thick by providing an one-direction time delaying device in a negative pressure passage to the chamber in a fuel feeder having a chamber which varies a passage resistance of a fuel feed passage.  
     CONSTITUTION: A float chamber 21 of a fuel feeder is connected to a main fuel nozzle 17 through a fuel feed passage 44 and an air bleeder 23 from a main jet 22 on one side, and on the other connected to a fuel nozzle 20 through a jet 24 and an air bleeder 25. The float chamber 21 is also connected to the air bleeder through a passage 27 having a chamber that is a power valve 26. In this case, an one-direction time delaying device 36 which gives a delay to the transmission of negative pressure to a negative pressure chamber 33 is provided in a negative pressure passage 35 which connects the negative pressure chamber 33 divided by a diaphragm of the power valve 26 to a primary intake passage 10 in the downstream of a throttle valve 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02253306-A (JP)
Title: Fault diagnosing device
Inventor: ITO SAKAE
IPC: G05B19/05
Filed: 1989-03-27
Abstract: PURPOSE:To decrease the software quantity and at the same time to attain a quick diagnostic operation by performing the comparison in sequence between an actual state signal and the data on action condition table and deciding the occurrence of abnormality in a cycle where no coincidence is obtained from the comparison. CONSTITUTION:A CPU 8 stores the states of the starting and arriving terminal elements which are decided by the cycles working before each cycle forming a sequence in an action condition table 6 for each cycle based on the data on a cycle line chart table 5. When the abnormality is decided based on a fact whether each cycle is through within a reference time counted by a timer 7, the CPU 8 compares sequentially the actual signal states of the start and arriving terminal elements 1a of an equipment 1 to be controlled which are inputted via a programmable controller 2 with the data on the table 6 for each cycle. Then the CPU 8 decides the occurrence of abnormality in a cycle where no coincidence is obtained from the comparison and detects a faulty element. Thus a fault can be quickly and accurately diagnosed with a small quantity of software.
Patent JP-H02253542-A (JP)
Title: Traveling-wave tube power amplifier
Inventor: YAMASHITA TOMONORI
IPC: H01J23/34
Filed: 1989-03-28
Abstract: PURPOSE:To reduce power consumption by making it possible to select a first voltage and a second voltage lower than the first voltage for an anode voltage of a traveling-wave tube corresponding to a control signal from the external, and supplying an electron flow to the traveling-wave tube when the first voltage is selected, while the electron flow is not supplied when the second voltage is selected. CONSTITUTION:A burst signal is outputted from a high frequency wave output terminal 7-2 of a burst signal generator 7, and a signal for controlling change of an anode voltage changer 6 is outputted from a change control signal output terminal 7-1. The voltage changer 6 is controlled based on if a high frequency output exists or not. For a period while a high frequency is outputted from the high frequency output terminal 7-2, a high voltage is supplied from a high voltage anode power source 3 to an anode terminal 1-2, and an electron flow flows inside a traveling-wave tube 1, while for a period while a high frequency is not outputted, a low voltage is supplied from a low voltage anode power source 4 to the anode terminal 1-2, so the electron flow is stopped by this. Continuous consumption of power regardless of existence/non-existence of a high frequency signal can thus be eliminated.
Patent JP-S62234706-A (JP)
Title: Suspension device of automobile
Inventor: SUGIYAMA MIZUHO
IPC: B60G3/20
Filed: 1986-04-03
Abstract: PURPOSE:To improve a revolution limit characteristic by providing a carrier for supporting a wheel and a pair of trailing arms which are placed up and down, and positioning the center of the inner connecting part of said trailing arm lower than the center of its outer connecting part. CONSTITUTION:A carrier 12 for supporting a wheel and a pair of full-trailing arm type trailing arms 14, 6 which are placed up and down leaving a space in between are provided in the captioned device and the wheel 20 is installed on a hub 18 provided on the carrier 12. The inner and outer connecting parts 15a, 15b and 17a, 17b of the trailing arms 14, 16 which extend in the lateral direction of a body are swingably connected to the body via rubber bushes. And, the rear connecting parts 15c, 17c of the arms 14, 16 are connected to the carrier 12 via ball joints. In this case, the centers D, B of the inner connecting part 15a, 17a are positioned lower than the centers E, C of the outer connecting parts 15b, 17b.
Patent JP-S562274-A (JP)
Title: Crawler
Inventor: SASADA TETSUYA
IPC: B62D55/253
Filed: 1979-06-18
Abstract: PURPOSE:To improve the rigidity of the lugs and the bending rigidity in a crawler molded by rubber etc. by a method wherein fine wires of steel etc. surrounding buried core metals and tension substances are laid at intersecting angles to the tension substances. CONSTITUTION:A core metal 11 which run beyond and at right angles to a sprocket groove 6 is laid in a crawler element 10 and tension substances 12 are laid around this core metal 11 in a longitudinal direction. A plurality of fine wires 13 such as steel or tire cords, etc. are laid around these tension substances 12 in an intersecting direction to the tension substances 12 from a core metal fitting zone A up to the lug part B of the crawler element 10. When the intersecting angle theta is small, the bending rigidity increases especially, and when it is small the rigidity of the lug part B increases especially.
Patent JP-2000266669-A (JP)
Title: Concentration-measuring apparatus
Inventor: SUZUKI SUSUMU
IPC: G01N21/35
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make measurable an absolute concentration or the like of a specific component inside a scattering absorber. SOLUTION: In the concentration-measuring apparatus, the change ratio of a light attenuation factor is calculated according to the principle of a spatial resolution spectroscopy on the basis of a light detected by a photodiode 20 of a probe 15, and an average optical path length is calculated according to the principle of an intensity modulation spectroscopy on the basis of a light detected by an optical fiber 21 for light reception. An absolution concentration of oxygenated hemoglobin, deoxygenated hemoglobin, total hemoglobin or the like is easily calculated from a predetermined relationship of the change ratio of the light attenuation factor, the average optical path length, a scattering coefficient μs, and an absorption coefficient μa.
Patent JP-S552284-A (JP)
Title: Making method of gravure plate
Inventor: HIKOSAKA SHINICHI
IPC: G03F5/20
Filed: 1978-06-22
Abstract: PURPOSE:To eliminate the need for carbon tissue, etching process of copper and continuous halftone positives and make machine plates simpler by adapting lithographic or typographic halftone positives and photogravure white line screens for photosetting type photosensitive resin plates. CONSTITUTION:The photogravure plate material 1 provided with a photosetting type photosensitive resin layer 1b on a substrate 1a is contacted with a lithographic or typographic halftone positive 2 and is exposed and printed like the arrows 3. This main exposure leaves the unset portions 4 of varying areas and depths as against the set portions 1c in the layer 1b. Next, the plate material 1 is contacted with a photogravure white line screen 5 and is exposed and printed. This auxiliary exposure leaves the unset portions 7 of varying areas and depths having the walls 6 of gravure cells. Next, the resin of the portions 7 are washed out by the developer, whereby the cells 8 of the sizes and depths corresponding to the areas of the dots of the positive 2 are formed. After drying, the machine plate whose layer 1b has been perfectly set by the post-exposure is obtained.
Patent JP-H0792876-A (JP)
Title: Image forming device
Inventor: SHOJI TAKEO
IPC: G03G5/00
Filed: 1994-04-14
Abstract: PURPOSE:To obtain an image forming device where a cleaning blade is not turned over when an image carrier in an unused state is moved for the first time by sticking silicone resin particles to an area where the image carrier comes in contact with the cleaning blade. CONSTITUTION:The leading edge of the cleaning blade 5 abuts on the outer peripheral surface of a photoreceptor drum 1 in an axial direction so as to scrape toner on the photoreceptor drum 1, and a scooping sheet 6 is provided in order to scavenge the scraped toner. Especially, urethane rubber whose hardness(JISA) is about 60-75 deg. is used for the blade 5, and the leading edge of the blade 5 is coated with lubricant in a powder state or the lubricant mixed with a solvent for uniform coating before attaching the blade 5 in a cartridge. By attaching the blade 5 to the cartridge, the lubricant is allowed to intervene between the blade 5 and the image carrier 1 so as to prevent the blade from being turned over.
Patent JP-S60220503-A (JP)
Inventor: AYUSAWA SEIGOU
IPC: H01B1/06
Filed: 1984-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10269842-A (JP)
Title: Conductive oxide thin film, thin film capacitor and magneto-resistance effect element
Inventor: FUKUSHIMA SHIN
IPC: H01L21/822
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive oxide thin film of a perovskite structure having a comparatively large lattice constant close to, for example Ba1-x Srx TiO3 rich in Ba. SOLUTION: This conductive oxide thin film is formed out of oxide whose composition is substantially represented by (Ba1-x REx )RuO3 (RE is at least one kind of an element selected out of La, Ce, Pr and Nd, and 0<=x<=0.5), and has a simple perovskite structure where each oxygen octahedron holds only an apex in common, and concurrently the aforesaid film indicates metallic conductivity. This conductive oxide thin film is obtained by selecting material having a suitable crystal structure, and a lattice constant in its bed substrate or a bed layer, and letting epitaxial growth be set in thereon, for example, a thin film capacitor 6 comprising a lower part electrode 2, a dielectric thin film 4, and an upper part electrode 5 laminated in order, is used as material for an electrode.  Since the aforesaid thin film indicates antiferromagnetism, it can be utilized for magnetizing one of ferromagnetism layers in a magneto- resistance effect element, and adhering the magnetism thereto.
Patent JP-H01250772-A (JP)
Title: Automatic conversion for facilitating test
Inventor: NAKAZAWA MASAHISA
IPC: H01L27/04
Filed: 1988-03-31
Abstract: PURPOSE:To enable the generation of a scan clock system while maintaining a hierarchy, by subjecting hierarchical circuit connection data to scan design conversion while maintaining the hierarchy. CONSTITUTION:First, hierarchical circuit connection data being inputted, a hierarchical structure is analyzed by a hierarchical structure analyzing device, and hierarchical structure data are outputted. In a conversion module registering device, modules to be converted are registered, beginning with lower modules, in a conversion module table with reference to the hierarchical structure data. All conversions are completed, an operation for conversion is discontinued. As to the modules registered in the conversion module table, a scan clock buffer is inserted thereinto by a scan clock system generating device so that the number of stages of the scan clock buffer connected to each FF be equal and that the number of FFs connected to each scan clock buffer is as uniform as possible. Then, a return is made to the conversion module registering device, and the above process is repeated for a hierarchy of a higher rank by one in the same way until all the conversions are completed.
Patent JP-H04310458-A (JP)
Title: Axial torque sensor output control device for vehicle
Inventor: HORIGUCHI MASANOBU
IPC: B60T8/52
Filed: 1991-04-09
Abstract: PURPOSE:To provide an output control device for the axial torque sensor for vehicles to perform optimum control of the sensor output irrespective of the magnitude of the axial torque by employing output increasing means which makes the output of the axial torque sensor greater when braking is detected than when no braking is detected. CONSTITUTION:Signals from a first axial torque sensor 9 for detecting the torque applied to the left drive wheel and a second axial torque sensor 10 for detecting the torque applied to the right drive wheel are inputted to a control device 13. This control device constitutes a brake judgment device and an output amplification device. Since the outputs of the axial sensors 9 and 10 at the time of braking are A/D converted according to an output characteristic A which changes rapidly relative to the changes in the axial torque, large A/D conversion values are secured even if the axial torque is small. From that A/D conversion values, locking of the drive wheels is restricted with a high accuracy.
Patent JP-S59203847-A (JP)
Title: First idling speed controlling apparatus for internal- combustion engine used in automobile
Inventor: YUZURIHA YOSHIKI
IPC: F02D41/06
Filed: 1983-05-02
Abstract: PURPOSE:To shorten the time required for warming up an engine and at the same time to keep the performance of the engine, by providing a means for detecting the temperature of engine cooling water, a means for detecting running conditions and a control means for operating an actuator. CONSTITUTION:In case of warming up an engine while keeping a vehicle at rest, an aimed idling speed is calculated at an aimed idling speed calculating circuit 11 on the basis of the output signal of a water-temperature sensor 12. The aimed idling speed thus obtained is furnished to a comparison circuit 16, and an idling- speed control valve 7 is moved to its opening direction by a driving circuit 19, whereby the idling speed is raised and the time required for warming up the engine is shortened. In case of running a vehicle while warming up the engine, on the other hand, a correction circuit 13 is set into operation by a gear position sensor 14 via a judging circuit 15, whereby the idling speed can be kept at an ordinary level and normal engine performance can be maintained. Thus, it is enabled to shorten the time required for warming up an engine and at the same time to securely maintain the performance of the engine.
Patent JP-S56750-A (JP)
Title: Antenna control unit
Inventor: KANE JIYOUJI
IPC: H01Q23/00
Filed: 1979-06-14
Abstract: PURPOSE:To enable remote control, by controlling the tuning of the small size antenna circuit having distributed inductance of the curved transmission line by means of digital signal. CONSTITUTION:The antenna circuit consists of a pair of antenna elements 2a, 2b having distributed inductance by bending the transmitted conductor line, variable reactance circuits 4a, 4b having varactor diodes 5a, 5b which are connected to a suitable location of the elements, and impedance adjusting capacitor connected between the power feeding terminals 3a, 3b. The frequency setting code is fed to the terminal 16 of the control circuit 8, this is latched with the latch circuit 15, the output sets the frequency dividing ratio of the frequency divider 13, and DC voltage according to the code appeared at the output of LPF11 is fed to the diodes 5a, 5b. Thus, the resonant frequency of the circuit 1 is changed, at the entire band of specified frequency, the tuning conditions are satisfied, and remote control is made possible by installing the circuit 8 apart from the antenna.
Patent JP-H10264083-A (JP)
Title: Partial plate part eliminating device from plate body
Inventor: TSUJIMOTO HIROSHIGE
IPC: B21D28/26
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a partial plate part eliminating device from a plate body capable of easily eliminating a partial plate part from an existing plate body at a narrow place, for instance, without gas cutting. SOLUTION: A movable blade body 30 is approached and moved to a fixed blade body 10 and a partial plate part is cut and eliminated by operating an actuating device 40 in a state that the movable blade body 30 is distanced from the fixed blade body 10 and both of the blade bodies 10, 30 are sorted and arranged on both the sides of a plate body. The cutting can be performed by the planar blade body 10 and the U-shaped blade body 30 in a punching shape and without deviating both of the blade bodies 10, 30 in a width direction 10A and a height direction 10B.
Patent JP-S60222584-A (JP)
Title: Rotary compressor
Inventor: HATAKE HIROAKI
IPC: F04B39/06
Filed: 1984-04-18
Abstract: PURPOSE:To improve the capacity efficiency of a rotary compressor by preventing the heating of the inhaled coolant gas in a suction pipe by fixing a sealing case and the suction pipe through a heat insulating article. CONSTITUTION:The suction pipe 2 of the captioned compressor is fixed onto a compression element 3 through a ring-shaped heat insulating article 11, penetrating through a sealing case 1, and fixed onto the case 1 through the ring-shaped heat insulating article 11 fixed onto the suction pipe. Therefore, the suction pipe is prevented from the convection of heat from the case 1 and the compression element, and the heating of the inhaled gas is prevented and the increase of the specific volume of the coolant which flows into a compression chamber 4 is prevented, and the capacity efficiency of the rotary compressor can be improved.
Patent JP-S63244269-A (JP)
Title: Vector arithmetic processor with mask
Inventor: SAKATA KUNIHIKO
IPC: G06F17/16
Filed: 1987-03-31
Abstract: PURPOSE:To efficiently operate a vector with mask by constituting the titled processor so that the operation is not achieved but avoided when the operation is masked by means of a mask bit. CONSTITUTION:An output from a shift register 4 holding an operational mask bit string is transmitted to an arithmetic control part 2, as well through a microinstruction bus MI so that the operation is not executed at a time when the operation is masked, and at the same time, a sequential transmission from stage to stage through an arithmetic pipeline is not executed always after waiting for the end of arithmetic operation but even one machine cycle is enough during the masking of the operation. Accordingly, in order to facilitate the control of a microprogram, a queuing logic signal (e) for a microinstruction is outputted at the time of executing the arithmetic operation, and the operation is executed within one instruction step. Therefore, in an arithmetic pipeline stage where the operation is masked, the processing can be completed in only one machine cycle, hence the processing time can be shortened to one several number-th when the masking of operation consecutively repeats.
Patent JP-S59201403-A (JP)
Title: Three phase phase adjuster
Inventor: SOKAI KATSUJI
IPC: H01F29/02
Filed: 1983-04-28
Abstract: PURPOSE:To maintain the ratio of primary and secondary absolute voltages constant without using the phase difference at phase adjustment by installing a primary and a secondary series windings in a series transformer and connecting the neutral point of the main winding of a main transformer and the line main winding of a line transformer. CONSTITUTION:A line main winding 3L, a neutral point main winding 3N and a tapped winding 4 for each phase are installed in a main transformer 1, a primary series winding 51, a secondary series winding 52 and an excitation winding 6 for each phase are installed in the series transformer 2 and a three phase phase adjuster is constructed by each main and series transformers 1, 2. The terminal of each phase main winding 3N is commonly connected to the neutral point terminal theta, the terminal of the winding 52 is cnnected to a terminal of the main winding 3L and the terminal of the winding 51 is connected to the connecting point of the main windings 3N and 3L. The tapped winding 4 is also connected commonly with a tap changer 7. The phase difference is not used at the time of phase adjustment and the ratio of primary and secondary absolute voltages is maintained constant.